Oxygen Conserving Nasal Cannula with 5 Foot Dual Lumen Supply Tubes

Oxygen Conserving Nasal Cannula with 5 Foot Dual Lumen Supply Tubes

4.40 Average Rating of 10 Reviews Read Reviews

Quantity Price Each
1-4 $6.45
5-9 $4.45
10-49 $3.45
50+ $2.45


Hudson RCI dual lumen nasal cannulas provide control and comfort, synchronizing breathing with oxygen conserving regulators. Use of this cannula requires a conserving regulator with two ports, one for oxygen delivery and one for pressure sampling. Dual lumen cannulas sense and deliver oxygen in both nostrils minimizing risks associated with deviated septa and occlusion by sensing pressure and delivering oxygen to both nares.

USAGE: This cannula is disposable and should be discarded and replaced when it becomes soiled, discolored or the prongs become stiff. For best performance cannulas should be replaced at least once every 14 days. For complete instructions review the documentation that came with your equipment.

Product Information

  • Manufacturer Hudson RCI
  • Part Number(s) 1850
  • HCPCS Code A4615
  • GTIN / UPC Code 04026704595877
  • Country Mexico (Typical Origin)

Physical Specifications

  • Materials Not Made with Natural Rubber Latex

Cannula Specifications

  • Cannula Prong Style Front Profile = Straight
    Side Profile = Curved Towards User
  • Supply Tubing Style Dual Lumen Smooth Bore Tube

Cannula Dimensions (Approximate)

  • Cannula Length 6 Feet (Including Oxygen Supply Tube & Cannula Bolo)
  • Faceplate Width 1.625 Inches
  • Prong Length 0.5 Inches
  • Prong Width 0.25 Inches
  • Prong Separation 0.375 Inches


Average Rating of
Total 10 Reviews
  • Breathing easier!

    Didn't realize that cannulas wear out. Thanks
    Written by whirdy, Centereach NY2019-09-19
  • Stiff as a board, inpossible to wear. Would return, but I only ordered 2 and shipping would eat most of what I paid up.

    Would never order again, these are horrible, stiff, impossible to wear. They did offer to take them back. Only thing I have ever ordered from them that I have not liked.
    Written by JacqueBormann, 2019-03-19
  • Excellent

    Perfect delivery and Product
    Written by julianabed, 2019-02-20
  • Med supply

    I enjoyed the pricing...it came securely and nicely packaged!! Would order from this compamy again, if in need of more med equipment
    Written by maryloudodson54, 2018-06-29
  • cannulas

    Unfortunately, my order was placed late (16:17:48 MDT) on Thursday, May 18, 2017; I paid for UPS Next Day (Business Day) shipping (the shipping charge exceeded the cost of the cannulas). I thought UPS has some delivery on Saturdays, but apparently not even with the large fee I paid. The cannulas did not arrive until Monday about noon. My 100 year old mother was not happy as she was unable to leave her apartment in this time frame (2 extra days) due to not having intact cannulas for her portable oxygen. It's not really Direct Medical's fault, but I just didn't have a great experience overall with this oxygen episode of my mother's. If I'd paid more attention to your physical location in New Hampshire earlier in the order process, I probably would not have ordered from you as I was really hoping to have the cannulas on Saturday. I will pay more attention to sender location in the future. The order itself was just as promised and the cannulas have been in constant use.
    Written by Liz, 2017-05-28
  • Dual Cnnula

    The product is exactly as advertised nd does the job well. My only problem was that the shipping cost were extremely high.
    Written by Florence, 2017-05-21
  • excellent

    I like these dual lumen cannulas much better than the ones by oxygen company supplies for my helio liquid portable oxygen works well for continuous flow as well as on demand
    Written by Gail, 2016-10-10
  • Great Product

    This nasal cannula works well with my HELiOS Marathon liquid oxygen portable container. It is much less distracting, both noise and air puffs,than other brands' conventional dual conserving cannula. The tubing is a little heavier and stiffer than the conventional cannula but not to excess. I like the use of these cannulas.
    Written by mlbrad, 2015-01-28
  • Dual lumen cannula

    Works perfectly for my use. I use it on my power chair when using 2 portable oxygen tanks with a lumen going to each tank.
    Written by Bill, 2014-06-07
  • good service

    The item described was just what I was looking for and it came to me quickly as well
    Written by antique mom, 2014-03-11